Question 988849
given:
earned grades of {{{C}}},{{{ A}}},{{{ B}}}, and {{{A}}} 
corresponding numbers of credit hours: {{{44}}}, {{{66}}}, {{{11}}}, and {{{66}}}

{{{A= 4}}}, {{{B=3}}}, {{{C=2}}},{{{D=1}}}, and {{{F=0}}}

than

{{{gpa=(44*2+ 66*4+11*3+66*4)/(44+ 66+11+66)}}}

={{{(88+ 264+33+264)/(44+ 66+11+66)}}}

={{{649/187}}}

={{{3.470588235294118}}}

={{{3.47}}}